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Why is my jQuery Click Event Firing Multiple Times in my Video Poker Game?
Why is my jQuery Click Event Firing Multiple Times in my Video Poker Game?
Nov 05, 2024 am 12:23 AM
jQuery Click Event Firing Multiple Times
In the context of developing a video poker game in Javascript, a user encountered an issue where jQuery click event handlers attached to bet buttons were firing multiple times, resulting in incorrect betting amounts. The problem manifested as a sequence of click firings that increased in frequency for each hand the user played.
The issue arises in the pushingBetButtons function, where click event handlers are attached to bet buttons. The function begins by displaying the player's remaining money, then defines click event handlers for each bet button. Each handler checks whether the player has sufficient funds to place the bet and adjusts the player's money and the total bet amount accordingly. Finally, a click handler for the #place button checks if a bet has been placed and triggers various actions, including displaying the player's cards and hiding the bet buttons.
However, the click event handlers for the bet buttons are firing multiple times, leading to the incorrect calculation of bet amounts. This problem can be attributed to the event handlers being bound multiple times. To ensure that click events are fired only once, it is recommended to use the unbind() method before binding the event handler.
In the provided code, this would be implemented as follows:
<code class="javascript">$(".bet").unbind().click(function() {
// Stuff
});</code>
This modification would prevent the click event handlers from firing multiple times, ensuring that the bet amount is calculated accurately for each hand played.
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